Article last updated: October 15, 2024
Zostera Marina Extract is derived from the plant Zostera marina L., commonly known as eelgrass or seawrack. This marine plant belongs to the Zosteraceae family and is found in coastal waters around the world.
The history of Zostera Marina Extract in cosmetics is relatively recent, but its use in traditional medicine and as a natural remedy dates back centuries. Coastal communities have long recognized the soothing and healing properties of eelgrass, using it to treat wounds and skin irritations. This historical knowledge eventually piqued the interest of cosmetic scientists, leading to its incorporation into modern skincare formulations.
The process of making Zostera Marina Extract typically involves harvesting the eelgrass from clean, unpolluted waters. The plant material is then carefully washed and dried to preserve its beneficial compounds. After drying, the eelgrass undergoes an extraction process, often using solvents like water or alcohol, to isolate the active ingredients. The resulting extract is then filtered and concentrated to create a potent ingredient suitable for use in various cosmetic products.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Zostera Marina Extract:
Zostera Marina Extract is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition, making it feel softer, smoother, and more hydrated. When included in cosmetic products, this extract can enhance the overall texture and appearance of your skin, giving it a more youthful and radiant look. By improving the skin’s ability to retain moisture, it can also help to reduce dryness and flakiness, which are common skin concerns.
Note: the listed benefits above are exclusively based on the officially recognized and defined functions of the ingredient, as documented by the International Nomenclature of Cosmetic Ingredients (INCI).
Zostera Marina Extract is generally considered safe for topical application in cosmetic products. However, as with any ingredient, there are potential side effects to be aware of:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Zostera Marina Extract during pregnancy are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Zostera Marina Extract are relatively uncommon, but it is always recommended to perform a patch test before widespread usage to ensure personal tolerance.
In terms of comedogenicity, Zostera Marina Extract is rated as a 1 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This low rating indicates that it is unlikely to clog pores, making it suitable for individuals prone to acne, blemishes, or breakouts.
